Abundant means well supplied, more than adequate.
There is no pronoun that means 'abundant source'. Some nouns that mean 'abundant source' are mine or well. Some adjectives that mean 'abundant source' are much and rife.
an abundant number is less than the sum of its proper divisors
a lot ex. you have an abundant supply of cats you have a lot of cats
an abundant number is less than the sum of its proper divisors
that there is lots of it. that its common
exceedingly abundant
Abundant means plentiful or great in number, so depending on whether or not that's what you mean by generous (as in a generous supply), then the answer is yes.
An abundant number means its proper factors add up to more than that number.
There is no such word as "corpious". -You possibly mean 'COPIOUS' which means abundant or in large amounts.
Abundant means plentiful, - lots of something.
Assuming you mean the most abundant gas in the atmosphere, that would be nitrogen. From memory it accounts for about 80%.
Fully sufficient; plentiful; in copious supply; in great quantity; richly supplied. "Abundant sunshine"-plentiful amount of sunshine.